Move chat system into core, merge configs, save to database

rc_core/src/persist/chat.rs

@@ -4,8 +4,34 @@ use serde::{Serialize, Deserialize};
 pub struct ChatConfig {
     #[serde(default = "default_pub_channs")]
     pub public_channels: Vec<String>,
+    #[serde(default = "default_command_chann")]
+    pub command_channel: String,
+    pub commands: Vec<ChatCommand>,
 }
 
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct ChatCommand {
+    pub regex: String,
+    pub op: ChatOperation,
+}
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+#[serde(tag = "type")]
+pub enum ChatOperation {
+    BuiltIn(BuiltInChatOperation),
+    Custom,
+    #[serde(alias = "No-op")]
+    Nop,
+}
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+#[serde(tag = "built_in")]
+pub enum BuiltInChatOperation {
+    OnlineUsers,
+    TotalUsers,
+}
+
+
 fn default_pub_channs() -> Vec<String> {
     vec![
         "main".to_owned(),
@@ -13,3 +39,8 @@ fn default_pub_channs() -> Vec<String> {
         "openjam_worship".to_owned(),
     ]
 }
+
+
+fn default_command_chann() -> String {
+    "sys".to_owned()
+}